Fasterner selection, 14 x, Type a #9-16 x 2" type a – Metal Sales Image II Installation User Manual
Page 13: Fastener installation correct too loose too tight, 18 x, Type a
© Metal Sales Manufacturing Corporation / Subject to change without notice, effective 6/2011
13
Fasterner Selection
Pop Rivet
Stitch Screw
Woodscrew
Truss Head Woodscrew
1
/
8
" x
3
/
16
"
1
/
4
" - 14 x
7
/
8
" Driller
#9-16 x 1" Type A
#9-16 x 1
1
/
2
" Type A
#9-16 x 2" Type A
Note: Screws must be properly driven to ensure proper seal, holding
strength, and allowance for expansion and contraction. Over-driven
fasteners may restrict panel from expanding and contracting properly, and
may cause buckling or oil canning of the panel. Correctly driven fasteners
will have a very slight gap between the panel surface and the washer base.
Fastener Installation
Correct
Too Loose
Too Tight
Concealed Panel / Trim- to - Wood attachments
Alternate: #10-12 x 1” Pancake Head Woodscrew
Flashing - to - Flashing attachments
Flashing - to - Flashing attachments
Exposed Panel / Trim - to - Wood attachments
#8-18 x
3
/
4
" Type A